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公开(公告)号：US20080142163A1
公开(公告)日：2008-06-19
申请号：US11641511
申请日：2006-12-19
IPC分类号： B29D30/00
CPC分类号： B29D30/1635 , B29D2030/1678
摘要： A tooling head for construction of a tire cord to an annular surface is provided having a first roller and a second roller for alternative engagement against the annular surface in a forward and a rearward direction, respectively, the first and second rollers having a spaced apart orientation and annular grooves defining a passageway between the rollers. A guide tube extends between the roller annular grooves within the passageway. A cord exiting guide tube end is axially offset to remote extremities of the first and second roller annular grooves and a first and second axially extending slits are formed within the guide tube opposite the roller annular grooves, respectively.
摘要翻译： 提供了用于将轮胎帘线构造到环形表面的加工头，其具有第一辊和第二辊，用于分别沿前后方向与环形表面接合，第一和第二辊分别具有间隔开的取向 以及在所述辊之间限定通道的环形槽。 引导管在通道内的滚子环形槽之间延伸。 离开导管端的绳索轴向偏移到第一和第二辊环形槽的远端，并且分别在引导管内分别形成有与辊环形槽相对的第一和第二轴向延伸的狭缝。
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公开(公告)号：US08578994B2
公开(公告)日：2013-11-12
申请号：US11641511
申请日：2006-12-19
CPC分类号： B29D30/1635 , B29D2030/1678
摘要： A tooling head for construction of a tire cord to an annular surface is provided having a first roller and a second roller for alternative engagement against the annular surface in a forward and a rearward direction, respectively, the first and second rollers having a spaced apart orientation and annular grooves defining a passageway between the rollers. A guide tube extends between the roller annular grooves within the passageway. A cord exiting guide tube end is axially offset to remote extremities of the first and second roller annular grooves and a first and second axially extending slits are formed within the guide tube opposite the roller annular grooves, respectively.
摘要翻译： 提供了用于将轮胎帘线构造到环形表面的加工头，其具有第一辊和第二辊，用于分别沿前后方向与环形表面接合，第一和第二辊分别具有间隔开的取向 以及在所述辊之间限定通道的环形槽。 引导管在通道内的滚子环形槽之间延伸。 离开导管端的绳索轴向偏移到第一和第二辊环形槽的远端，并且分别在引导管内分别形成有与辊环形槽相对的第一和第二轴向延伸的狭缝。
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公开(公告)号：US20080314524A1
公开(公告)日：2008-12-25
申请号：US11820764
申请日：2007-06-20
IPC分类号： B29D30/16
CPC分类号： B29D30/1635 , B29D2030/1678
摘要： A method for positioning an end of a cord line at a target location on an annular tire building surface, includes positioning a cord line segment over the target location; tensioning the cord line segment between leading and trailing segment ends; and severing the cord line segment at a point between the leading and trailing segment ends so that the resultant cord line end is at the target location on the tire building surface. Transporting a severed portion of the cord line segment away from the annular tire building surface may be conducted and a tire cord ply may be constructed to extend from the cord line segment about at least a portion of the annular tire building surface prior to severing the cord line segment.
摘要翻译： 一种用于将绳索的一端定位在环形轮胎建筑物表面上的目标位置的方法，包括将绳索线段定位在目标位置上方; 张紧前段和尾段之间的绳线段; 并且在前段和后段之间的点处切断绳索线段，使得所得的帘线线端在轮胎建筑物表面上的目标位置。 将导线段的切断部分远离环形轮胎构建表面运送，并且轮胎帘布层可以被构造成在切断绳索之前从帘线线段围绕环形轮胎建筑物表面的至少一部分延伸 线段。
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公开(公告)号：US20080314216A1
公开(公告)日：2008-12-25
申请号：US11820765
申请日：2007-06-20
IPC分类号： B26D5/08
CPC分类号： B29D30/1635 , B29D30/28 , B29D30/3035 , B29D30/46 , B29D2030/463 , Y10T83/7487 , Y10T83/8748
摘要： A cord cutting apparatus is provided for remotely cutting a terminal end segment of a tire cord line from a toroidal tire building core surface. The apparatus includes a mechanism for capturing, controlling and aligning the cord line end segment; tensioning the end segment between leading and trailing segment ends; and severing the cord end segment at a point opposite an initiation point on the tire build core. The apparatus moves between an extended position proximate the tire building core and a retracted position that does not obstruct the tire building core during subsequent tire construction.
摘要翻译： 提供了一种帘线切割装置，用于从环形轮胎成型芯表面远程切割轮胎帘线线的终端段。 该装置包括用于捕获，控制和对准线路端段的机构; 张紧前段和尾段之间的端段; 并且在与轮胎成型芯上的起始点相对的点处切断帘线端部段。 设备在靠近轮胎成型芯的延伸位置和在随后的轮胎结构期间不妨碍轮胎成型芯的缩回位置移动。
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公开(公告)号：US20130061996A1
公开(公告)日：2013-03-14
申请号：US13227532
申请日：2011-09-08
CPC分类号： B60C19/00 , B60C23/12 , Y10T152/10495
摘要： A tire assembly includes a tire, sidewalls, and a sidewall groove. The tire has a pneumatic cavity. The sidewall has at least one bending region operatively bending when radially within a rolling tire footprint of the tire. The sidewall groove is defined by groove sidewalls positioned within the bending region of the tire sidewall. The sidewall groove deforms segment by segment between a non-deformed state and a deformed, constricted state in response to the bending of the sidewall bending region when radially within the rolling tire footprint. An air passageway is defined by the sidewall groove and a cover strip. The air passageway resiliently deforms segment by segment between an expanded condition and an at least partially collapsed condition in response to respective segment by segment deformation of the sidewall groove when radially within the rolling tire footprint.
摘要翻译： 轮胎组件包括轮胎，侧壁和侧壁槽。 轮胎具有气动腔。 侧壁具有至少一个弯曲区域，其在轮胎的滚动轮胎足迹中径向地可操作地弯曲。 侧壁槽由位于轮胎侧壁的弯曲区域内的凹槽侧壁限定。 侧壁槽在径向位于滚动轮胎覆盖区域内时响应于侧壁弯曲区域的弯曲而在非变形状态和变形的收缩状态之间逐段变形。 空气通道由侧壁槽和盖带限定。 响应于径向在滚动轮胎足迹中的侧壁槽的逐段变形，空气通道在扩张状态和至少部分折叠状态之间逐段弹性变形。
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公开(公告)号：US20120125504A1
公开(公告)日：2012-05-24
申请号：US12951168
申请日：2010-11-22
IPC分类号： B60C29/04
CPC分类号： B60C23/12
摘要： A tire for a self-inflating tire system includes a tire carcass having an annular air tube-receiving groove formed within a tire carcass wall and a pump assembly within the groove. The pump assembly includes an air tube having an axial air passageway; an inlet device positioned along the air tube, the inlet having a tubular inlet body having an internal air passageway aligned with the air tube and having at least one inlet opening extending through the inlet body for admitting air into the tubular inlet body. The inlet device further includes an air filtering sleeve at least partially surrounding the inlet opening of the inlet device, the sleeve having a tubular sleeve body at least partially surrounding and in co-axial relationship the tubular inlet body. The pump assembly further includes an outlet device positioned in-line along the air tube, the outlet device having a tubular outlet body and an axial passageway in-line with the air tube and having at least one outlet passage tube from the outlet device through the carcass wall to the tire cavity.
摘要翻译： 用于自充气轮胎系统的轮胎包括具有形成在轮胎胎体壁内的环形空气管容纳槽和在槽内的泵组件的轮胎胎体。 泵组件包括具有轴向空气通道的空气管; 入口装置沿着空气管定位，入口具有管状入口体，其具有与空气管对准的内部空气通道，并且具有延伸穿过入口主体的至少一个入口，用于将空气引入管状入口体。 入口装置还包括至少部分地围绕入口装置的入口开口的空气过滤套筒，该套筒具有至少部分地围绕管状入口体并且处于同轴关系的管状套管主体。 泵组件还包括沿着空气管成直线定位的出口装置，出口装置具有管状出口本体和与空气管成直线的轴向通道，并且具有至少一个出口通道管，从出口装置通过 胎体壁到轮胎腔。
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公开(公告)号：US08235081B2
公开(公告)日：2012-08-07
申请号：US12951168
申请日：2010-11-22
IPC分类号： B60C23/12
CPC分类号： B60C23/12
摘要： A tire for a self-inflating tire system includes a tire carcass having an annular air tube-receiving groove formed within a tire carcass wall and a pump assembly within the groove. The pump assembly includes an air tube having an axial air passageway; an inlet device positioned along the air tube, the inlet having a tubular inlet body having an internal air passageway aligned with the air tube and having at least one inlet opening extending through the inlet body for admitting air into the tubular inlet body. The inlet device further includes an air filtering sleeve at least partially surrounding the inlet opening of the inlet device, the sleeve having a tubular sleeve body at least partially surrounding and in co-axial relationship the tubular inlet body. The pump assembly further includes an outlet device positioned in-line along the air tube, the outlet device having a tubular outlet body and an axial passageway in-line with the air tube and having at least one outlet passage tube from the outlet device through the carcass wall to the tire cavity.
摘要翻译： 用于自充气轮胎系统的轮胎包括具有形成在轮胎胎体壁内的环形空气管容纳槽和在槽内的泵组件的轮胎胎体。 泵组件包括具有轴向空气通道的空气管; 入口装置沿着空气管定位，入口具有管状入口体，其具有与空气管对准的内部空气通道，并且具有延伸穿过入口主体的至少一个入口，用于将空气引入管状入口体。 入口装置还包括至少部分地围绕入口装置的入口开口的空气过滤套筒，该套筒具有至少部分地围绕管状入口体并且处于同轴关系的管状套管主体。 泵组件还包括沿着空气管成直线定位的出口装置，出口装置具有管状出口本体和与空气管成直线的轴向通道，并且具有至少一个出口通道管，从出口装置通过 胎体壁到轮胎腔。
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公开(公告)号：US07833374B2
公开(公告)日：2010-11-16
申请号：US11256009
申请日：2005-10-21
IPC分类号： B29D30/16
CPC分类号： B29D30/1635 , B29D30/10 , B29D30/24 , B29D30/36 , B29D2030/2635
摘要： A method of building a tire carcass onto a toroidally expanded building drum core is disclosed which comprises: transferring a breaker and tread package to a mold; loading the tire carcass at diameter D1 into the mold; toroidally expanding the tire carcass to a second diameter D2 wherein the tire carcass and the breaker and tread package form an uncured tire assembly; curing the uncured tire assembly to form a cured tire in the mold; and removing the cured tire from the mold.
摘要翻译： 公开了将轮胎胎体建造到环形膨胀的成型鼓芯上的方法，其包括：将断路器和胎面包装传送到模具; 将直径为D1的轮胎胎体装载到模具中; 将轮胎胎体环形膨胀到第二直径D2，其中轮胎胎体和破碎机和胎面包装形成未硫化的轮胎组件; 固化未硫化轮胎组件以在模具中形成硫化轮胎; 并从模具中取出固化的轮胎。
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公开(公告)号：US07753098B2
公开(公告)日：2010-07-13
申请号：US11291290
申请日：2005-12-01
CPC分类号： B29D30/1635 , Y10T156/12
摘要： A tooling head for bi-directional tire cord application to an annular surface reciprocates in a forward and a reverse direction across the annular surface. The tooling head includes a housing; a nose block assembly coupled to the housing and reciprocating in an axial direction relative to the tooling head housing; a pair of cord engaging rollers mounted to a remote end of the nose block assembly and moving therewith in a forward and a reverse direction across the annular surface, the rollers positioning at least one cord against the annular surface in the forward and reverse directions; and a biasing element engaging against the nose block assembly for alternatively biasing the rollers against the annular surface.
摘要翻译： 用于向环形表面施加的双向轮胎帘线的加工头在穿过环形表面的正向和反向方向上往复运动。 工具头包括壳体; 联接到壳体并相对于工具头壳体在轴向方向上往复运动的鼻块组件; 一对绳索接合辊，其安装到鼻块组件的远端并且沿着正向和反向方向移动穿过环形表面，滚子将至少一个绳索沿前后方向定位在环形表面上; 以及偏置元件，其接合鼻部块组件，用于将辊抵靠环形表面交替地偏置。
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公开(公告)号：US20090090456A1
公开(公告)日：2009-04-09
申请号：US12334714
申请日：2008-12-15
IPC分类号： B29D30/16
CPC分类号： B29D30/1635
摘要： A synchronous drive system and method for tire cord application to an annular core surface includes an arm that moves laterally about a first axis in a forward and a reverse direction across the annular surface. A cord application head is coupled to the arm and positions one or more cords on an on the annular surface in the forward and reverse directions. First and second ring motors are coupled to synchronously move the arm and rotate the core. The cord application head may further reciprocate about a second axis of rotation.
摘要翻译： 用于轮胎帘线施加到环形芯表面的同步驱动系统和方法包括跨越环形表面沿前后方向围绕第一轴线横向移动的臂。 绳索施加头联接到臂上，并且将一个或多个绳索沿着正向和反向方向定位在环形表面上。 第一和第二环形电动机被联接以同步地移动臂并旋转芯部。 绳索施加头可以进一步绕第二旋转轴线往复运动。
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